/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/Ultimate.py --spec ../../../trunk/examples/svcomp/ReachSafety.prp --file ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 40ef5092 Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fcf534df2acf49cd98974d7f01989073db823dea ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fcf534df2acf49cd98974d7f01989073db823dea ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-40ef509 [2018-09-20 14:41:02,900 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-20 14:41:02,902 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-20 14:41:02,921 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-20 14:41:02,923 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-20 14:41:02,927 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-20 14:41:02,929 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-20 14:41:02,932 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-20 14:41:02,935 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-20 14:41:02,937 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-20 14:41:02,940 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-20 14:41:02,941 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-20 14:41:02,942 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-20 14:41:02,945 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-20 14:41:02,953 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-20 14:41:02,953 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-20 14:41:02,954 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-20 14:41:02,959 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-20 14:41:02,962 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-20 14:41:02,965 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-20 14:41:02,968 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-20 14:41:02,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-20 14:41:02,976 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-20 14:41:02,978 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-20 14:41:02,978 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-20 14:41:02,980 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-20 14:41:02,981 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-20 14:41:02,981 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-20 14:41:02,985 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-20 14:41:02,986 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-20 14:41:02,989 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-20 14:41:02,991 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-20 14:41:02,992 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-20 14:41:02,992 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-20 14:41:02,993 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-20 14:41:02,995 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-20 14:41:02,996 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-09-20 14:41:03,014 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-20 14:41:03,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-20 14:41:03,015 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-20 14:41:03,015 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-20 14:41:03,016 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-20 14:41:03,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-20 14:41:03,017 INFO L133 SettingsManager]: * Use SBE=true [2018-09-20 14:41:03,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-20 14:41:03,017 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-20 14:41:03,018 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-20 14:41:03,018 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-20 14:41:03,018 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-20 14:41:03,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-20 14:41:03,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-20 14:41:03,019 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-20 14:41:03,019 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-20 14:41:03,020 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-20 14:41:03,020 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-20 14:41:03,020 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-20 14:41:03,020 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-20 14:41:03,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-20 14:41:03,021 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-20 14:41:03,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-20 14:41:03,021 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-20 14:41:03,021 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-20 14:41:03,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-20 14:41:03,023 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-20 14:41:03,023 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-20 14:41:03,023 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-20 14:41:03,023 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf534df2acf49cd98974d7f01989073db823dea [2018-09-20 14:41:03,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-20 14:41:03,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-20 14:41:03,092 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-20 14:41:03,093 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-20 14:41:03,094 INFO L276 PluginConnector]: CDTParser initialized [2018-09-20 14:41:03,095 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c [2018-09-20 14:41:03,448 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66b1cc3b1/4c0130a986e243c1be770928a20723f1/FLAG62c04bcba [2018-09-20 14:41:03,616 INFO L277 CDTParser]: Found 1 translation units. [2018-09-20 14:41:03,617 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c [2018-09-20 14:41:03,630 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66b1cc3b1/4c0130a986e243c1be770928a20723f1/FLAG62c04bcba [2018-09-20 14:41:03,646 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66b1cc3b1/4c0130a986e243c1be770928a20723f1 [2018-09-20 14:41:03,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-20 14:41:03,653 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-20 14:41:03,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-20 14:41:03,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-20 14:41:03,662 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-20 14:41:03,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:41:03" (1/1) ... [2018-09-20 14:41:03,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c49649c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:03, skipping insertion in model container [2018-09-20 14:41:03,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:41:03" (1/1) ... [2018-09-20 14:41:03,679 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-20 14:41:03,961 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-20 14:41:03,986 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-20 14:41:04,048 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-20 14:41:04,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04 WrapperNode [2018-09-20 14:41:04,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-20 14:41:04,104 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-20 14:41:04,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-20 14:41:04,105 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-20 14:41:04,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... [2018-09-20 14:41:04,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-20 14:41:04,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-20 14:41:04,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-20 14:41:04,193 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-20 14:41:04,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-20 14:41:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-20 14:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-20 14:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-09-20 14:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-09-20 14:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-09-20 14:41:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2018-09-20 14:41:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-09-20 14:41:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-20 14:41:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-09-20 14:41:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2018-09-20 14:41:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-09-20 14:41:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-09-20 14:41:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-09-20 14:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-09-20 14:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-09-20 14:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-09-20 14:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-09-20 14:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-09-20 14:41:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-09-20 14:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2018-09-20 14:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-09-20 14:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-20 14:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-20 14:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-20 14:41:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-09-20 14:41:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-09-20 14:41:05,812 INFO L365 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-20 14:41:05,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:41:05 BoogieIcfgContainer [2018-09-20 14:41:05,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-20 14:41:05,814 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-20 14:41:05,814 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-20 14:41:05,818 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-20 14:41:05,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 02:41:03" (1/3) ... [2018-09-20 14:41:05,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59077ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 02:41:05, skipping insertion in model container [2018-09-20 14:41:05,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:04" (2/3) ... [2018-09-20 14:41:05,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59077ac5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 02:41:05, skipping insertion in model container [2018-09-20 14:41:05,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:41:05" (3/3) ... [2018-09-20 14:41:05,821 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0682a_true-unreach-call.c [2018-09-20 14:41:05,832 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-20 14:41:05,841 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-20 14:41:05,893 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-20 14:41:05,894 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-20 14:41:05,894 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-20 14:41:05,894 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-20 14:41:05,894 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-20 14:41:05,894 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-20 14:41:05,895 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-20 14:41:05,895 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-20 14:41:05,895 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-20 14:41:05,922 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states. [2018-09-20 14:41:05,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-09-20 14:41:05,931 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:41:05,932 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:41:05,935 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:41:05,940 INFO L82 PathProgramCache]: Analyzing trace with hash 1280076185, now seen corresponding path program 1 times [2018-09-20 14:41:05,942 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-20 14:41:05,942 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-20 14:41:05,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-20 14:41:05,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:41:05,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-20 14:41:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:41:06,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:41:06,141 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:41:06,141 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-20 14:41:06,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-09-20 14:41:06,162 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-09-20 14:41:06,163 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-20 14:41:06,167 INFO L87 Difference]: Start difference. First operand 216 states. Second operand 2 states. [2018-09-20 14:41:06,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:41:06,224 INFO L93 Difference]: Finished difference Result 424 states and 554 transitions. [2018-09-20 14:41:06,224 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-09-20 14:41:06,226 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 27 [2018-09-20 14:41:06,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:41:06,241 INFO L225 Difference]: With dead ends: 424 [2018-09-20 14:41:06,241 INFO L226 Difference]: Without dead ends: 211 [2018-09-20 14:41:06,251 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-20 14:41:06,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-09-20 14:41:06,314 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2018-09-20 14:41:06,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-09-20 14:41:06,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 251 transitions. [2018-09-20 14:41:06,332 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 251 transitions. Word has length 27 [2018-09-20 14:41:06,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:41:06,332 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 251 transitions. [2018-09-20 14:41:06,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-09-20 14:41:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 251 transitions. [2018-09-20 14:41:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-20 14:41:06,341 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:41:06,341 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:41:06,342 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:41:06,342 INFO L82 PathProgramCache]: Analyzing trace with hash 1136930595, now seen corresponding path program 1 times [2018-09-20 14:41:06,342 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-20 14:41:06,342 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-20 14:41:06,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-20 14:41:06,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:41:06,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-20 14:41:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:41:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:41:06,573 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:41:06,573 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-20 14:41:06,576 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-20 14:41:06,576 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-20 14:41:06,576 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-20 14:41:06,577 INFO L87 Difference]: Start difference. First operand 211 states and 251 transitions. Second operand 3 states. [2018-09-20 14:41:06,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:41:06,646 INFO L93 Difference]: Finished difference Result 379 states and 458 transitions. [2018-09-20 14:41:06,646 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-20 14:41:06,646 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-09-20 14:41:06,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:41:06,652 INFO L225 Difference]: With dead ends: 379 [2018-09-20 14:41:06,653 INFO L226 Difference]: Without dead ends: 211 [2018-09-20 14:41:06,655 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-20 14:41:06,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-09-20 14:41:06,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2018-09-20 14:41:06,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-09-20 14:41:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 250 transitions. [2018-09-20 14:41:06,678 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 250 transitions. Word has length 66 [2018-09-20 14:41:06,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:41:06,678 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 250 transitions. [2018-09-20 14:41:06,679 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-20 14:41:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 250 transitions. [2018-09-20 14:41:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-09-20 14:41:06,682 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:41:06,682 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:41:06,682 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:41:06,683 INFO L82 PathProgramCache]: Analyzing trace with hash 622409496, now seen corresponding path program 1 times [2018-09-20 14:41:06,683 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-09-20 14:41:06,683 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-09-20 14:41:06,684 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-20 14:41:06,684 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:41:06,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-20 14:41:06,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-09-20 14:41:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-09-20 14:41:07,032 INFO L443 BasicCegarLoop]: Counterexample might be feasible [2018-09-20 14:41:07,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 02:41:07 BoogieIcfgContainer [2018-09-20 14:41:07,157 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-20 14:41:07,157 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-09-20 14:41:07,157 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-09-20 14:41:07,157 INFO L276 PluginConnector]: Witness Printer initialized [2018-09-20 14:41:07,158 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:41:05" (3/4) ... [2018-09-20 14:41:07,166 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-09-20 14:41:07,166 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-09-20 14:41:07,167 INFO L168 Benchmark]: Toolchain (without parser) took 3516.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 951.8 MB in the beginning and 986.5 MB in the end (delta: -34.7 MB). Peak memory consumption was 92.2 MB. Max. memory is 11.5 GB. [2018-09-20 14:41:07,171 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-09-20 14:41:07,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 449.84 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-09-20 14:41:07,174 INFO L168 Benchmark]: Boogie Preprocessor took 87.30 ms. Allocated memory is still 1.0 GB. Free memory is still 930.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-09-20 14:41:07,175 INFO L168 Benchmark]: RCFGBuilder took 1621.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. [2018-09-20 14:41:07,177 INFO L168 Benchmark]: TraceAbstraction took 1342.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 986.5 MB in the end (delta: 76.9 MB). Peak memory consumption was 76.9 MB. Max. memory is 11.5 GB. [2018-09-20 14:41:07,178 INFO L168 Benchmark]: Witness Printer took 9.27 ms. Allocated memory is still 1.2 GB. Free memory is still 986.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-09-20 14:41:07,185 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 449.84 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.30 ms. Allocated memory is still 1.0 GB. Free memory is still 930.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1621.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 930.4 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 17.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1342.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 986.5 MB in the end (delta: 76.9 MB). Peak memory consumption was 76.9 MB. Max. memory is 11.5 GB. * Witness Printer took 9.27 ms. Allocated memory is still 1.2 GB. Free memory is still 986.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 285]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 162, overapproximation of someUnaryDOUBLEoperation at line 52, overapproximation of someBinaryArithmeticDOUBLEoperation at line 163, overapproximation of bitwiseAnd at line 160, overapproximation of someBinaryDOUBLEComparisonOperation at line 284. Possible FailurePath: [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L37-L42] static const double atanhi_atan[] = { 4.63647609000806093515e-01, 7.85398163397448278999e-01, 9.82793723247329054082e-01, 1.57079632679489655800e+00, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L44-L49] static const double atanlo_atan[] = { 2.26987774529616870924e-17, 3.06161699786838301793e-17, 1.39033110312309984516e-17, 6.12323399573676603587e-17, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L51-L58] static const double aT_atan[] = { 3.33333333333329318027e-01, -1.99999999998764832476e-01, 1.42857142725034663711e-01, -1.11111104054623557880e-01, 9.09088713343650656196e-02, -7.69187620504482999495e-02, 6.66107313738753120669e-02, -5.83357013379057348645e-02, 4.97687799461593236017e-02, -3.65315727442169155270e-02, 1.62858201153657823623e-02, }; [L60-L62] static const double one_atan = 1.0, pi_o_4 = 7.8539816339744827900E-01, pi_o_2 = 1.5707963267948965580E+00, pi = 3.1415926535897931160E+00, huge_atan = 1.0e300; [L139-L140] static const double tiny_atan2 = 1.0e-300, zero_atan2 = 0.0, pi_lo_atan2 = 1.2246467991473531772E-16; VAL [\old(huge_atan)=10737418266, \old(one_atan)=10737418252, \old(pi)=10737418259, \old(pi_lo_atan2)=10737418251, \old(pi_o_2)=10737418241, \old(pi_o_4)=10737418257, \old(tiny_atan2)=10737418268, \old(zero_atan2)=10737418248, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L276] double x = -1.0 / 0.0; [L277] double y = __VERIFIER_nondet_double(); [L279] CALL, EXPR isinf_double(x) VAL [\old(x)=10737418253, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L246] __int32_t hx, lx; VAL [\old(x)=10737418253, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L248] FCALL ieee_double_shape_type ew_u; VAL [\old(x)=10737418253, ew_u={10737418256:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L249] FCALL ew_u.value = (x) VAL [\old(x)=10737418253, ew_u={10737418256:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L250] EXPR, FCALL ew_u.parts.msw VAL [\old(x)=10737418253, ew_u={10737418256:0}, ew_u.parts.msw=13, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L250] (hx) = ew_u.parts.msw VAL [\old(x)=10737418253, ew_u={10737418256:0}, ew_u.parts.msw=13, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=13, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L250] FCALL (hx) = ew_u.parts.msw VAL [(hx) = ew_u.parts.msw=10737418245, \old(x)=10737418253, ew_u={10737418256:0}, ew_u.parts.msw=13, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=13, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L251] EXPR, FCALL ew_u.parts.lsw VAL [\old(x)=10737418253, ew_u={10737418256:0}, ew_u.parts.lsw=11, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=13, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L251] (lx) = ew_u.parts.lsw VAL [\old(x)=10737418253, ew_u={10737418256:0}, ew_u.parts.lsw=11, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=13, lx=11, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L251] FCALL (lx) = ew_u.parts.lsw VAL [(lx) = ew_u.parts.lsw=10737418265, \old(x)=10737418253, ew_u={10737418256:0}, ew_u.parts.lsw=11, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=13, lx=11, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L252] COND FALSE !(0) VAL [\old(x)=10737418253, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=13, lx=11, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L253] hx &= 0x7fffffff [L254] hx |= (__uint32_t)(lx | (-lx)) >> 31 [L255] hx = 0x7ff00000 - hx [L256] RET return 1 - (int)((__uint32_t)(hx | (-hx)) >> 31); VAL [\old(x)=10737418253, \result=2, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=2146435073, lx=11, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, zero_atan2=0] [L279] EXPR isinf_double(x) VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, isinf_double(x)=2, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L279] EXPR isinf_double(x) && isfinite_double(y) VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, isinf_double(x)=2, isinf_double(x) && isfinite_double(y)=1, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L279] COND TRUE, EXPR isinf_double(x) && isfinite_double(y) VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, isinf_double(x)=2, isinf_double(x) && isfinite_double(y)=1, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L279] CALL, EXPR isfinite_double(y) VAL [\old(x)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L260] __int32_t hx; VAL [\old(x)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L262] FCALL ieee_double_shape_type gh_u; VAL [\old(x)=10737418267, gh_u={10737418271:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L263] FCALL gh_u.value = (x) VAL [\old(x)=10737418267, gh_u={10737418271:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L264] EXPR, FCALL gh_u.parts.msw VAL [\old(x)=10737418267, gh_u={10737418271:0}, gh_u.parts.msw=6442450944, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L264] (hx) = gh_u.parts.msw VAL [\old(x)=10737418267, gh_u={10737418271:0}, gh_u.parts.msw=6442450944, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L264] FCALL (hx) = gh_u.parts.msw VAL [(hx) = gh_u.parts.msw=10737418243, \old(x)=10737418267, gh_u={10737418271:0}, gh_u.parts.msw=6442450944, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L265] COND FALSE !(0) VAL [\old(x)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L266] RET return (int)((__uint32_t)((hx & 0x7fffffff) - 0x7ff00000) >> 31); VAL [\old(x)=10737418267, \result=-1, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418267, zero_atan2=0] [L279] EXPR isfinite_double(y) VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, isfinite_double(y)=-1, isinf_double(x)=2, isinf_double(x) && isfinite_double(y)=1, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L279] EXPR isinf_double(x) && isfinite_double(y) VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, isfinite_double(y)=-1, isinf_double(x)=2, isinf_double(x) && isfinite_double(y)=1, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L279] COND TRUE isinf_double(x) && isfinite_double(y) && y < 0.0 [L281] CALL, EXPR __ieee754_atan2(y, x) VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, zero_atan2=0] [L143] double z; [L144] __int32_t k, m, hx, hy, ix, iy; [L145] __uint32_t lx, ly; VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L148] FCALL ieee_double_shape_type ew_u; VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L149] FCALL ew_u.value = (x) VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L150] EXPR, FCALL ew_u.parts.msw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, ew_u.parts.msw=10737418240, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L150] (hx) = ew_u.parts.msw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, ew_u.parts.msw=10737418240, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L150] FCALL (hx) = ew_u.parts.msw VAL [(hx) = ew_u.parts.msw=10737418244, \old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, ew_u.parts.msw=10737418240, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L151] EXPR, FCALL ew_u.parts.lsw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, ew_u.parts.lsw=10737418242, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L151] (lx) = ew_u.parts.lsw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, ew_u.parts.lsw=10737418242, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L151] FCALL (lx) = ew_u.parts.lsw VAL [(lx) = ew_u.parts.lsw=10737418264, \old(x)=10737418253, \old(y)=10737418267, ew_u={10737418269:0}, ew_u.parts.lsw=10737418242, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L152] COND FALSE !(0) VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L153] ix = hx & 0x7fffffff VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L155] FCALL ieee_double_shape_type ew_u; VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L156] FCALL ew_u.value = (y) VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L157] EXPR, FCALL ew_u.parts.msw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, ew_u.parts.msw=-6442450944, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L157] (hy) = ew_u.parts.msw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, ew_u.parts.msw=-6442450944, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L157] FCALL (hy) = ew_u.parts.msw VAL [(hy) = ew_u.parts.msw=10737418249, \old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, ew_u.parts.msw=-6442450944, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L158] EXPR, FCALL ew_u.parts.lsw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, ew_u.parts.lsw=10737418250, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L158] (ly) = ew_u.parts.lsw VAL [\old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, ew_u.parts.lsw=10737418250, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, ly=10737418250, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L158] FCALL (ly) = ew_u.parts.lsw VAL [(ly) = ew_u.parts.lsw=10737418247, \old(x)=10737418253, \old(y)=10737418267, ew_u={10737418270:0}, ew_u.parts.lsw=10737418250, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, ly=10737418250, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L159] COND FALSE !(0) VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, ly=10737418250, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L160] iy = hy & 0x7fffffff VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, ly=10737418250, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L161-L162] COND TRUE ((ix | ((lx | -lx) >> 31)) > 0x7ff00000) || ((iy | ((ly | -ly) >> 31)) > 0x7ff00000) [L163] RET return x + y; VAL [\old(x)=10737418253, \old(y)=10737418267, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, hx=-2147483648, hy=-2147483648, lx=10737418242, ly=10737418250, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L281] EXPR __ieee754_atan2(y, x) VAL [__ieee754_atan2(y, x)=10737418255, huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L281] double res = __ieee754_atan2(y, x); [L284] COND TRUE res != -pi VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=10737418255, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] [L285] __VERIFIER_error() VAL [huge_atan=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, one_atan=1, pi=785398163397448279/250000000000000000, pi_lo_atan2=3061616997868382943/25000000000000000000000000000000000, pi_o_2=785398163397448279/500000000000000000, pi_o_4=785398163397448279/1000000000000000000, res=10737418255, tiny_atan2=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, x=10737418253, y=10737418267, zero_atan2=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 8 procedures, 216 locations, 1 error locations. UNSAFE Result, 1.2s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 508 SDtfs, 0 SDslu, 246 SDs, 0 SdLazy, 4 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 175 NumberOfCodeBlocks, 175 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 91 ConstructedInterpolants, 0 QuantifiedInterpolants, 4966 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-40ef509 [2018-09-20 14:41:09,687 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-20 14:41:09,689 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-20 14:41:09,702 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-20 14:41:09,702 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-20 14:41:09,703 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-20 14:41:09,705 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-20 14:41:09,707 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-20 14:41:09,709 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-20 14:41:09,710 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-20 14:41:09,711 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-20 14:41:09,711 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-20 14:41:09,712 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-20 14:41:09,713 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-20 14:41:09,714 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-20 14:41:09,715 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-20 14:41:09,716 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-20 14:41:09,718 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-20 14:41:09,720 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-20 14:41:09,721 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-20 14:41:09,722 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-20 14:41:09,723 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-20 14:41:09,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-20 14:41:09,729 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-20 14:41:09,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-20 14:41:09,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-20 14:41:09,731 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-20 14:41:09,732 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-20 14:41:09,733 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-20 14:41:09,734 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-20 14:41:09,734 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-20 14:41:09,738 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-20 14:41:09,738 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-20 14:41:09,739 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-20 14:41:09,742 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-20 14:41:09,744 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-20 14:41:09,744 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-09-20 14:41:09,775 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-20 14:41:09,775 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-20 14:41:09,777 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-20 14:41:09,777 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-20 14:41:09,778 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-20 14:41:09,778 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-20 14:41:09,778 INFO L133 SettingsManager]: * Use SBE=true [2018-09-20 14:41:09,778 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-20 14:41:09,781 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-20 14:41:09,781 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-20 14:41:09,782 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-20 14:41:09,782 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-20 14:41:09,782 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-20 14:41:09,782 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-20 14:41:09,782 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-20 14:41:09,782 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-20 14:41:09,783 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-20 14:41:09,783 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-20 14:41:09,783 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-20 14:41:09,783 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-20 14:41:09,785 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-20 14:41:09,785 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-20 14:41:09,785 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-20 14:41:09,785 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-20 14:41:09,785 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-20 14:41:09,786 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-20 14:41:09,786 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-20 14:41:09,786 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-20 14:41:09,786 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-20 14:41:09,786 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-20 14:41:09,786 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-20 14:41:09,787 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf534df2acf49cd98974d7f01989073db823dea [2018-09-20 14:41:09,862 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-20 14:41:09,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-20 14:41:09,885 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-20 14:41:09,887 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-20 14:41:09,888 INFO L276 PluginConnector]: CDTParser initialized [2018-09-20 14:41:09,889 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c [2018-09-20 14:41:10,278 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/930fbae03/5965a79072ae4ea7aaa34e04656027b5/FLAG9a57d031b [2018-09-20 14:41:10,500 INFO L277 CDTParser]: Found 1 translation units. [2018-09-20 14:41:10,501 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0682a_true-unreach-call.c [2018-09-20 14:41:10,510 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/930fbae03/5965a79072ae4ea7aaa34e04656027b5/FLAG9a57d031b [2018-09-20 14:41:10,527 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/930fbae03/5965a79072ae4ea7aaa34e04656027b5 [2018-09-20 14:41:10,531 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-20 14:41:10,534 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-20 14:41:10,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-20 14:41:10,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-20 14:41:10,544 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-20 14:41:10,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:41:10" (1/1) ... [2018-09-20 14:41:10,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42f67e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:10, skipping insertion in model container [2018-09-20 14:41:10,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:41:10" (1/1) ... [2018-09-20 14:41:10,561 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-20 14:41:10,991 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-20 14:41:11,022 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-20 14:41:11,087 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-20 14:41:11,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11 WrapperNode [2018-09-20 14:41:11,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-20 14:41:11,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-20 14:41:11,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-20 14:41:11,146 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-20 14:41:11,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,243 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... [2018-09-20 14:41:11,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-20 14:41:11,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-20 14:41:11,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-20 14:41:11,251 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-20 14:41:11,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-20 14:41:11,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-20 14:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-20 14:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-09-20 14:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_double [2018-09-20 14:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2 [2018-09-20 14:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2018-09-20 14:41:11,406 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_double [2018-09-20 14:41:11,407 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-20 14:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-09-20 14:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2018-09-20 14:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-09-20 14:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-09-20 14:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-09-20 14:41:11,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure atan_double [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2 [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2018-09-20 14:41:11,408 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_double [2018-09-20 14:41:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-20 14:41:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-20 14:41:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-20 14:41:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-09-20 14:41:11,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-09-20 14:41:11,723 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:11,779 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:11,833 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:11,849 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:11,922 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:12,042 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:12,057 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:12,115 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:12,842 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:12,884 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:12,936 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:13,040 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:13,051 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:13,067 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:16,112 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:16,129 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:16,149 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:18,314 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:18,359 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:35,953 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:35,965 WARN L312 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-09-20 14:41:35,974 INFO L365 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-20 14:41:35,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:41:35 BoogieIcfgContainer [2018-09-20 14:41:35,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-20 14:41:35,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-20 14:41:35,976 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-20 14:41:35,979 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-20 14:41:35,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 02:41:10" (1/3) ... [2018-09-20 14:41:35,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fc3eb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 02:41:35, skipping insertion in model container [2018-09-20 14:41:35,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:41:11" (2/3) ... [2018-09-20 14:41:35,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fc3eb9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 02:41:35, skipping insertion in model container [2018-09-20 14:41:35,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:41:35" (3/3) ... [2018-09-20 14:41:35,985 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0682a_true-unreach-call.c [2018-09-20 14:41:35,994 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-20 14:41:36,002 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-20 14:41:36,049 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-20 14:41:36,050 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-20 14:41:36,051 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-20 14:41:36,051 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-20 14:41:36,051 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-20 14:41:36,051 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-20 14:41:36,051 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-20 14:41:36,052 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-20 14:41:36,052 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-20 14:41:36,091 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states. [2018-09-20 14:41:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-09-20 14:41:36,100 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:41:36,101 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:41:36,104 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:41:36,108 INFO L82 PathProgramCache]: Analyzing trace with hash 1280076185, now seen corresponding path program 1 times [2018-09-20 14:41:36,113 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:41:36,113 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-09-20 14:41:36,120 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:41:36,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:41:36,390 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:41:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:41:36,427 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:41:36,445 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:41:36,445 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-09-20 14:41:36,450 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-09-20 14:41:36,464 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-09-20 14:41:36,465 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-20 14:41:36,468 INFO L87 Difference]: Start difference. First operand 216 states. Second operand 2 states. [2018-09-20 14:41:36,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:41:36,544 INFO L93 Difference]: Finished difference Result 424 states and 554 transitions. [2018-09-20 14:41:36,545 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-09-20 14:41:36,546 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 27 [2018-09-20 14:41:36,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:41:36,563 INFO L225 Difference]: With dead ends: 424 [2018-09-20 14:41:36,563 INFO L226 Difference]: Without dead ends: 211 [2018-09-20 14:41:36,570 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-09-20 14:41:36,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-09-20 14:41:36,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2018-09-20 14:41:36,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-09-20 14:41:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 251 transitions. [2018-09-20 14:41:36,634 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 251 transitions. Word has length 27 [2018-09-20 14:41:36,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:41:36,634 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 251 transitions. [2018-09-20 14:41:36,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-09-20 14:41:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 251 transitions. [2018-09-20 14:41:36,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-09-20 14:41:36,638 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:41:36,638 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:41:36,638 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:41:36,639 INFO L82 PathProgramCache]: Analyzing trace with hash 1136930595, now seen corresponding path program 1 times [2018-09-20 14:41:36,641 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:41:36,641 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-09-20 14:41:36,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:41:36,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:41:36,890 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:41:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:41:36,919 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:41:36,935 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:41:36,936 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-20 14:41:36,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-20 14:41:36,938 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-20 14:41:36,938 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-20 14:41:36,939 INFO L87 Difference]: Start difference. First operand 211 states and 251 transitions. Second operand 3 states. [2018-09-20 14:41:36,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:41:36,990 INFO L93 Difference]: Finished difference Result 379 states and 458 transitions. [2018-09-20 14:41:36,991 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-20 14:41:36,991 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2018-09-20 14:41:36,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:41:36,995 INFO L225 Difference]: With dead ends: 379 [2018-09-20 14:41:36,995 INFO L226 Difference]: Without dead ends: 211 [2018-09-20 14:41:36,997 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-20 14:41:36,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2018-09-20 14:41:37,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 211. [2018-09-20 14:41:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 211 states. [2018-09-20 14:41:37,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 211 states and 250 transitions. [2018-09-20 14:41:37,015 INFO L78 Accepts]: Start accepts. Automaton has 211 states and 250 transitions. Word has length 66 [2018-09-20 14:41:37,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:41:37,015 INFO L480 AbstractCegarLoop]: Abstraction has 211 states and 250 transitions. [2018-09-20 14:41:37,015 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-20 14:41:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 250 transitions. [2018-09-20 14:41:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-09-20 14:41:37,018 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:41:37,019 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:41:37,019 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:41:37,019 INFO L82 PathProgramCache]: Analyzing trace with hash 622409496, now seen corresponding path program 1 times [2018-09-20 14:41:37,020 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:41:37,021 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-09-20 14:41:37,031 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:41:37,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:41:37,472 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:41:37,568 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:41:37,584 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:41:37,584 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:37,590 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:37,612 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:37,612 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-20 14:41:37,707 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:41:37,723 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:41:37,723 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:37,749 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:37,828 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:37,828 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-20 14:41:38,883 INFO L682 Elim1Store]: detected equality via solver [2018-09-20 14:41:38,902 INFO L682 Elim1Store]: detected equality via solver [2018-09-20 14:41:38,904 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 35 [2018-09-20 14:41:39,090 INFO L700 Elim1Store]: detected not equals via solver [2018-09-20 14:41:39,114 INFO L303 Elim1Store]: Index analysis took 207 ms [2018-09-20 14:41:39,115 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 25 [2018-09-20 14:41:39,116 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:39,178 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:39,247 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:39,248 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:39, output treesize:31 [2018-09-20 14:41:39,986 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 33 [2018-09-20 14:41:40,030 INFO L700 Elim1Store]: detected not equals via solver [2018-09-20 14:41:40,051 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 29 [2018-09-20 14:41:40,052 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:40,089 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:40,295 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:40,295 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:54, output treesize:35 [2018-09-20 14:41:42,538 WARN L178 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 30 [2018-09-20 14:41:42,565 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 20 [2018-09-20 14:41:42,584 INFO L700 Elim1Store]: detected not equals via solver [2018-09-20 14:41:42,619 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 11 [2018-09-20 14:41:42,619 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:42,651 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:42,831 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:42,832 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:42, output treesize:21 [2018-09-20 14:41:43,587 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:41:43,606 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:41:43,607 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:43,635 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:43,778 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:43,778 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:43, output treesize:39 [2018-09-20 14:41:44,049 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:41:44,058 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:41:44,059 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:41:44,075 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:41:44,113 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:41:44,113 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:48, output treesize:33 [2018-09-20 14:41:45,511 WARN L178 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2018-09-20 14:41:45,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:41:45,593 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:41:45,612 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:41:45,613 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2018-09-20 14:41:45,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-09-20 14:41:45,614 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-09-20 14:41:45,615 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=501, Unknown=0, NotChecked=0, Total=552 [2018-09-20 14:41:45,615 INFO L87 Difference]: Start difference. First operand 211 states and 250 transitions. Second operand 24 states. [2018-09-20 14:41:48,948 WARN L178 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2018-09-20 14:41:49,826 WARN L178 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-09-20 14:41:51,436 WARN L178 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2018-09-20 14:41:52,665 WARN L178 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2018-09-20 14:41:53,524 WARN L178 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-09-20 14:41:54,154 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2018-09-20 14:41:55,901 WARN L178 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2018-09-20 14:41:56,566 WARN L178 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-09-20 14:41:57,405 WARN L178 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2018-09-20 14:41:58,328 WARN L178 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-09-20 14:41:59,602 WARN L178 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-09-20 14:42:00,535 WARN L178 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2018-09-20 14:42:02,875 WARN L178 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-09-20 14:42:26,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:42:26,620 INFO L93 Difference]: Finished difference Result 252 states and 299 transitions. [2018-09-20 14:42:26,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2018-09-20 14:42:26,625 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 82 [2018-09-20 14:42:26,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:42:26,628 INFO L225 Difference]: With dead ends: 252 [2018-09-20 14:42:26,628 INFO L226 Difference]: Without dead ends: 204 [2018-09-20 14:42:26,630 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 378 ImplicationChecksByTransitivity, 14.4s TimeCoverageRelationStatistics Valid=235, Invalid=1927, Unknown=0, NotChecked=0, Total=2162 [2018-09-20 14:42:26,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 204 states. [2018-09-20 14:42:26,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 204 to 204. [2018-09-20 14:42:26,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204 states. [2018-09-20 14:42:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 235 transitions. [2018-09-20 14:42:26,650 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 235 transitions. Word has length 82 [2018-09-20 14:42:26,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:42:26,652 INFO L480 AbstractCegarLoop]: Abstraction has 204 states and 235 transitions. [2018-09-20 14:42:26,652 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-09-20 14:42:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 235 transitions. [2018-09-20 14:42:26,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-09-20 14:42:26,656 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:42:26,656 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:42:26,656 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:42:26,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1295429764, now seen corresponding path program 1 times [2018-09-20 14:42:26,658 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:42:26,658 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-09-20 14:42:26,662 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:42:26,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:42:26,857 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:42:26,986 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:42:26,994 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:42:26,994 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:27,003 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:27,024 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:27,025 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-20 14:42:27,070 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:42:27,084 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:42:27,085 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:27,110 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:27,168 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:27,168 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-20 14:42:27,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:42:27,803 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:42:27,815 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:42:27,816 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-09-20 14:42:27,816 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-09-20 14:42:27,816 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-09-20 14:42:27,817 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-09-20 14:42:27,817 INFO L87 Difference]: Start difference. First operand 204 states and 235 transitions. Second operand 10 states. [2018-09-20 14:42:30,210 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2018-09-20 14:42:30,510 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2018-09-20 14:42:41,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:42:41,685 INFO L93 Difference]: Finished difference Result 262 states and 310 transitions. [2018-09-20 14:42:41,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-09-20 14:42:41,688 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 87 [2018-09-20 14:42:41,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:42:41,692 INFO L225 Difference]: With dead ends: 262 [2018-09-20 14:42:41,692 INFO L226 Difference]: Without dead ends: 202 [2018-09-20 14:42:41,693 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 78 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=81, Invalid=261, Unknown=0, NotChecked=0, Total=342 [2018-09-20 14:42:41,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2018-09-20 14:42:41,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 202. [2018-09-20 14:42:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 202 states. [2018-09-20 14:42:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 202 states and 229 transitions. [2018-09-20 14:42:41,712 INFO L78 Accepts]: Start accepts. Automaton has 202 states and 229 transitions. Word has length 87 [2018-09-20 14:42:41,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:42:41,713 INFO L480 AbstractCegarLoop]: Abstraction has 202 states and 229 transitions. [2018-09-20 14:42:41,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-09-20 14:42:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 229 transitions. [2018-09-20 14:42:41,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2018-09-20 14:42:41,716 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:42:41,717 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:42:41,717 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:42:41,717 INFO L82 PathProgramCache]: Analyzing trace with hash 360420796, now seen corresponding path program 1 times [2018-09-20 14:42:41,719 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:42:41,719 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-09-20 14:42:41,739 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:42:41,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:42:42,012 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:42:42,102 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:42:42,108 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:42:42,109 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:42,114 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:42,128 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:42,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-20 14:42:42,168 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:42:42,175 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:42:42,175 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:42,178 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:42,188 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:42,189 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-20 14:42:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:42:42,471 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:42:42,484 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:42:42,484 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 14:42:42,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 14:42:42,485 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 14:42:42,485 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 14:42:42,485 INFO L87 Difference]: Start difference. First operand 202 states and 229 transitions. Second operand 9 states. [2018-09-20 14:42:49,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:42:49,036 INFO L93 Difference]: Finished difference Result 208 states and 234 transitions. [2018-09-20 14:42:49,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-20 14:42:49,038 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 87 [2018-09-20 14:42:49,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:42:49,040 INFO L225 Difference]: With dead ends: 208 [2018-09-20 14:42:49,040 INFO L226 Difference]: Without dead ends: 200 [2018-09-20 14:42:49,041 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2018-09-20 14:42:49,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-09-20 14:42:49,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2018-09-20 14:42:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2018-09-20 14:42:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 225 transitions. [2018-09-20 14:42:49,057 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 225 transitions. Word has length 87 [2018-09-20 14:42:49,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:42:49,058 INFO L480 AbstractCegarLoop]: Abstraction has 200 states and 225 transitions. [2018-09-20 14:42:49,058 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 14:42:49,058 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 225 transitions. [2018-09-20 14:42:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-09-20 14:42:49,060 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:42:49,060 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:42:49,060 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:42:49,060 INFO L82 PathProgramCache]: Analyzing trace with hash -300968945, now seen corresponding path program 1 times [2018-09-20 14:42:49,061 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:42:49,061 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2018-09-20 14:42:49,067 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:42:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:42:49,345 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:42:49,475 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:42:49,483 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:42:49,484 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:49,492 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:49,561 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:49,561 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:23 [2018-09-20 14:42:49,656 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:42:49,673 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:42:49,673 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:49,699 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:49,764 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:49,764 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:32, output treesize:17 [2018-09-20 14:42:49,957 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:42:49,965 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:42:49,966 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:49,977 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:50,018 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:50,018 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:37, output treesize:33 [2018-09-20 14:42:50,136 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:42:50,145 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:42:50,145 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:42:50,154 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:42:50,189 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:42:50,190 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:42, output treesize:27 [2018-09-20 14:42:51,195 WARN L178 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2018-09-20 14:42:51,794 WARN L178 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 97 [2018-09-20 14:42:52,337 WARN L178 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2018-09-20 14:42:52,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:42:52,996 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:42:53,009 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:42:53,010 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2018-09-20 14:42:53,010 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2018-09-20 14:42:53,011 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2018-09-20 14:42:53,011 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=239, Unknown=0, NotChecked=0, Total=272 [2018-09-20 14:42:53,011 INFO L87 Difference]: Start difference. First operand 200 states and 225 transitions. Second operand 17 states. [2018-09-20 14:42:54,525 WARN L178 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2018-09-20 14:42:55,115 WARN L178 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-09-20 14:42:55,580 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2018-09-20 14:42:57,201 WARN L178 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-09-20 14:42:57,532 WARN L178 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-09-20 14:42:58,450 WARN L178 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2018-09-20 14:42:59,123 WARN L178 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-09-20 14:43:01,028 WARN L178 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2018-09-20 14:43:01,802 WARN L178 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2018-09-20 14:43:02,892 WARN L178 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2018-09-20 14:43:05,417 WARN L178 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 116 DAG size of output: 114 [2018-09-20 14:43:07,306 WARN L178 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 151 DAG size of output: 149 [2018-09-20 14:43:10,685 WARN L178 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 152 DAG size of output: 145 [2018-09-20 14:43:20,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:43:20,040 INFO L93 Difference]: Finished difference Result 206 states and 230 transitions. [2018-09-20 14:43:20,042 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-09-20 14:43:20,042 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 88 [2018-09-20 14:43:20,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:43:20,043 INFO L225 Difference]: With dead ends: 206 [2018-09-20 14:43:20,044 INFO L226 Difference]: Without dead ends: 200 [2018-09-20 14:43:20,044 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 71 SyntacticMatches, 1 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 14.0s TimeCoverageRelationStatistics Valid=173, Invalid=883, Unknown=0, NotChecked=0, Total=1056 [2018-09-20 14:43:20,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-09-20 14:43:20,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2018-09-20 14:43:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2018-09-20 14:43:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 224 transitions. [2018-09-20 14:43:20,064 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 224 transitions. Word has length 88 [2018-09-20 14:43:20,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:43:20,064 INFO L480 AbstractCegarLoop]: Abstraction has 200 states and 224 transitions. [2018-09-20 14:43:20,064 INFO L481 AbstractCegarLoop]: Interpolant automaton has 17 states. [2018-09-20 14:43:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 224 transitions. [2018-09-20 14:43:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-09-20 14:43:20,067 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:43:20,068 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:43:20,068 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:43:20,068 INFO L82 PathProgramCache]: Analyzing trace with hash 2134642871, now seen corresponding path program 1 times [2018-09-20 14:43:20,069 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:43:20,069 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2018-09-20 14:43:20,078 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:43:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:43:20,306 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:43:20,374 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:43:20,381 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:43:20,381 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:43:20,386 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:43:20,406 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:43:20,407 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-20 14:43:20,472 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:43:20,478 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:43:20,478 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:43:20,483 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:43:20,493 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:43:20,494 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-20 14:43:21,245 WARN L178 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 25 [2018-09-20 14:43:21,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:43:21,551 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:43:21,572 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:43:21,572 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-09-20 14:43:21,573 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-09-20 14:43:21,573 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-09-20 14:43:21,573 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2018-09-20 14:43:21,573 INFO L87 Difference]: Start difference. First operand 200 states and 224 transitions. Second operand 10 states. [2018-09-20 14:43:23,769 WARN L178 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2018-09-20 14:43:29,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:43:29,034 INFO L93 Difference]: Finished difference Result 206 states and 229 transitions. [2018-09-20 14:43:29,036 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-09-20 14:43:29,036 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 88 [2018-09-20 14:43:29,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:43:29,037 INFO L225 Difference]: With dead ends: 206 [2018-09-20 14:43:29,038 INFO L226 Difference]: Without dead ends: 200 [2018-09-20 14:43:29,038 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=73, Invalid=233, Unknown=0, NotChecked=0, Total=306 [2018-09-20 14:43:29,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-09-20 14:43:29,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2018-09-20 14:43:29,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2018-09-20 14:43:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 222 transitions. [2018-09-20 14:43:29,057 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 222 transitions. Word has length 88 [2018-09-20 14:43:29,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:43:29,060 INFO L480 AbstractCegarLoop]: Abstraction has 200 states and 222 transitions. [2018-09-20 14:43:29,060 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-09-20 14:43:29,060 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 222 transitions. [2018-09-20 14:43:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-09-20 14:43:29,061 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:43:29,062 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:43:29,062 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:43:29,062 INFO L82 PathProgramCache]: Analyzing trace with hash -102996394, now seen corresponding path program 1 times [2018-09-20 14:43:29,069 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:43:29,069 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-09-20 14:43:29,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:43:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:43:29,371 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:43:30,421 WARN L178 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-09-20 14:43:30,819 WARN L178 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-09-20 14:43:31,525 WARN L178 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-09-20 14:43:31,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:43:31,547 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:43:31,561 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:43:31,561 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-20 14:43:31,562 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-20 14:43:31,562 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-20 14:43:31,562 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-09-20 14:43:31,563 INFO L87 Difference]: Start difference. First operand 200 states and 222 transitions. Second operand 6 states. [2018-09-20 14:43:42,956 WARN L178 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-09-20 14:43:43,748 WARN L178 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-09-20 14:43:54,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:43:54,375 INFO L93 Difference]: Finished difference Result 206 states and 227 transitions. [2018-09-20 14:43:54,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-20 14:43:54,377 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 89 [2018-09-20 14:43:54,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:43:54,378 INFO L225 Difference]: With dead ends: 206 [2018-09-20 14:43:54,378 INFO L226 Difference]: Without dead ends: 200 [2018-09-20 14:43:54,379 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 83 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2018-09-20 14:43:54,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-09-20 14:43:54,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2018-09-20 14:43:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2018-09-20 14:43:54,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 220 transitions. [2018-09-20 14:43:54,396 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 220 transitions. Word has length 89 [2018-09-20 14:43:54,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:43:54,397 INFO L480 AbstractCegarLoop]: Abstraction has 200 states and 220 transitions. [2018-09-20 14:43:54,397 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-20 14:43:54,397 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 220 transitions. [2018-09-20 14:43:54,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-09-20 14:43:54,399 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:43:54,400 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:43:54,400 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:43:54,400 INFO L82 PathProgramCache]: Analyzing trace with hash -1365669080, now seen corresponding path program 1 times [2018-09-20 14:43:54,402 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:43:54,402 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2018-09-20 14:43:54,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:43:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:43:54,790 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:43:54,827 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:43:54,833 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:43:54,834 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:43:54,840 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:43:54,856 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:43:54,857 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-20 14:43:54,912 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:43:54,929 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:43:54,929 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:43:54,954 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:43:55,020 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:43:55,021 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-20 14:43:55,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:43:55,689 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:43:55,703 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:43:55,703 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-09-20 14:43:55,704 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-09-20 14:43:55,704 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-09-20 14:43:55,704 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-09-20 14:43:55,704 INFO L87 Difference]: Start difference. First operand 200 states and 220 transitions. Second operand 9 states. [2018-09-20 14:43:57,275 WARN L178 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-09-20 14:44:06,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:44:06,235 INFO L93 Difference]: Finished difference Result 241 states and 268 transitions. [2018-09-20 14:44:06,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-09-20 14:44:06,243 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 90 [2018-09-20 14:44:06,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:44:06,245 INFO L225 Difference]: With dead ends: 241 [2018-09-20 14:44:06,245 INFO L226 Difference]: Without dead ends: 200 [2018-09-20 14:44:06,246 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=60, Invalid=180, Unknown=0, NotChecked=0, Total=240 [2018-09-20 14:44:06,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-09-20 14:44:06,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2018-09-20 14:44:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2018-09-20 14:44:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 219 transitions. [2018-09-20 14:44:06,267 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 219 transitions. Word has length 90 [2018-09-20 14:44:06,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:44:06,268 INFO L480 AbstractCegarLoop]: Abstraction has 200 states and 219 transitions. [2018-09-20 14:44:06,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-09-20 14:44:06,268 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 219 transitions. [2018-09-20 14:44:06,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-09-20 14:44:06,269 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:44:06,269 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:44:06,269 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:44:06,270 INFO L82 PathProgramCache]: Analyzing trace with hash 281482195, now seen corresponding path program 1 times [2018-09-20 14:44:06,270 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:44:06,270 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2018-09-20 14:44:06,274 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:44:06,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:44:06,570 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:44:06,728 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:44:06,762 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:44:06,762 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:44:06,809 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:44:06,863 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:44:06,864 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:23 [2018-09-20 14:44:07,026 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:44:07,035 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:44:07,035 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:44:07,106 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:44:07,200 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:44:07,200 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:32, output treesize:17 [2018-09-20 14:44:07,404 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:44:07,415 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:44:07,415 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:44:07,424 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:44:07,461 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:44:07,461 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:37, output treesize:33 [2018-09-20 14:44:07,593 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:44:07,603 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:44:07,603 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:44:07,610 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:44:07,641 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-09-20 14:44:07,642 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:42, output treesize:27 [2018-09-20 14:44:08,878 WARN L178 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2018-09-20 14:44:09,441 WARN L178 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 120 [2018-09-20 14:44:10,070 WARN L178 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2018-09-20 14:44:10,924 WARN L178 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2018-09-20 14:44:11,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:44:11,004 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:44:11,017 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:44:11,017 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2018-09-20 14:44:11,018 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-09-20 14:44:11,018 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-09-20 14:44:11,020 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=269, Unknown=0, NotChecked=0, Total=306 [2018-09-20 14:44:11,020 INFO L87 Difference]: Start difference. First operand 200 states and 219 transitions. Second operand 18 states. [2018-09-20 14:44:12,311 WARN L178 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2018-09-20 14:44:12,921 WARN L178 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-09-20 14:44:13,658 WARN L178 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2018-09-20 14:44:16,303 WARN L178 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2018-09-20 14:44:18,388 WARN L178 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2018-09-20 14:44:18,891 WARN L178 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2018-09-20 14:44:21,911 WARN L178 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 74 DAG size of output: 68 [2018-09-20 14:44:25,151 WARN L178 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 143 DAG size of output: 137 [2018-09-20 14:44:28,053 WARN L178 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 181 DAG size of output: 175 [2018-09-20 14:44:32,001 WARN L178 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 182 DAG size of output: 171 [2018-09-20 14:44:41,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:44:41,993 INFO L93 Difference]: Finished difference Result 206 states and 224 transitions. [2018-09-20 14:44:41,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-09-20 14:44:41,995 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 90 [2018-09-20 14:44:41,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:44:41,996 INFO L225 Difference]: With dead ends: 206 [2018-09-20 14:44:41,996 INFO L226 Difference]: Without dead ends: 200 [2018-09-20 14:44:41,997 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 16.8s TimeCoverageRelationStatistics Valid=197, Invalid=993, Unknown=0, NotChecked=0, Total=1190 [2018-09-20 14:44:41,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-09-20 14:44:42,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2018-09-20 14:44:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200 states. [2018-09-20 14:44:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 218 transitions. [2018-09-20 14:44:42,017 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 218 transitions. Word has length 90 [2018-09-20 14:44:42,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:44:42,017 INFO L480 AbstractCegarLoop]: Abstraction has 200 states and 218 transitions. [2018-09-20 14:44:42,017 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-09-20 14:44:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 218 transitions. [2018-09-20 14:44:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-09-20 14:44:42,020 INFO L368 BasicCegarLoop]: Found error trace [2018-09-20 14:44:42,020 INFO L376 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-20 14:44:42,021 INFO L423 AbstractCegarLoop]: === Iteration 11 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-20 14:44:42,021 INFO L82 PathProgramCache]: Analyzing trace with hash 92894954, now seen corresponding path program 1 times [2018-09-20 14:44:42,021 INFO L227 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-09-20 14:44:42,021 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 12 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with mathsat -unsat_core_generation=3 [2018-09-20 14:44:42,029 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-20 14:44:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-20 14:44:42,431 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-20 14:44:42,467 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-09-20 14:44:42,473 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-09-20 14:44:42,474 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:44:42,480 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:44:42,501 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:44:42,501 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:20 [2018-09-20 14:44:42,557 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 16 [2018-09-20 14:44:42,566 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 4 [2018-09-20 14:44:42,566 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-09-20 14:44:42,570 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-09-20 14:44:42,582 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-09-20 14:44:42,582 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 4 variables, input treesize:29, output treesize:14 [2018-09-20 14:44:42,995 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 28 [2018-09-20 14:44:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-20 14:44:43,318 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-09-20 14:44:43,332 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-20 14:44:43,332 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-09-20 14:44:43,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-09-20 14:44:43,333 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-09-20 14:44:43,333 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2018-09-20 14:44:43,333 INFO L87 Difference]: Start difference. First operand 200 states and 218 transitions. Second operand 11 states. [2018-09-20 14:44:46,133 WARN L178 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2018-09-20 14:44:46,755 WARN L178 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 65 [2018-09-20 14:44:47,363 WARN L178 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2018-09-20 14:44:51,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-20 14:44:51,802 INFO L93 Difference]: Finished difference Result 231 states and 253 transitions. [2018-09-20 14:44:51,804 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-09-20 14:44:51,804 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 96 [2018-09-20 14:44:51,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-20 14:44:51,805 INFO L225 Difference]: With dead ends: 231 [2018-09-20 14:44:51,805 INFO L226 Difference]: Without dead ends: 0 [2018-09-20 14:44:51,806 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 106 GetRequests, 86 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=107, Invalid=355, Unknown=0, NotChecked=0, Total=462 [2018-09-20 14:44:51,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-20 14:44:51,806 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-20 14:44:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-20 14:44:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-20 14:44:51,809 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 96 [2018-09-20 14:44:51,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-20 14:44:51,809 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-20 14:44:51,809 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-09-20 14:44:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-20 14:44:51,810 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-20 14:44:51,816 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-20 14:44:52,513 WARN L178 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 20 DAG size of output: 19 [2018-09-20 14:45:38,960 WARN L178 SmtUtils]: Spent 46.29 s on a formula simplification. DAG size of input: 277 DAG size of output: 159 [2018-09-20 14:45:39,104 WARN L178 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 40 [2018-09-20 14:46:14,785 WARN L178 SmtUtils]: Spent 35.56 s on a formula simplification. DAG size of input: 277 DAG size of output: 159 [2018-09-20 14:46:17,073 WARN L178 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 117 DAG size of output: 39 [2018-09-20 14:46:56,676 WARN L178 SmtUtils]: Spent 39.50 s on a formula simplification. DAG size of input: 277 DAG size of output: 159 [2018-09-20 14:46:56,825 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 19 [2018-09-20 14:46:57,555 WARN L178 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 76 [2018-09-20 14:46:57,559 INFO L426 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-09-20 14:46:57,559 INFO L426 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-09-20 14:46:57,559 INFO L426 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 17 31) no Hoare annotation was computed. [2018-09-20 14:46:57,559 INFO L426 ceAbstractionStarter]: For program point L25-1(line 25) no Hoare annotation was computed. [2018-09-20 14:46:57,559 INFO L426 ceAbstractionStarter]: For program point L25-2(line 25) no Hoare annotation was computed. [2018-09-20 14:46:57,560 INFO L426 ceAbstractionStarter]: For program point L25-3(line 25) no Hoare annotation was computed. [2018-09-20 14:46:57,560 INFO L426 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-09-20 14:46:57,560 INFO L426 ceAbstractionStarter]: For program point L19-1(lines 19 23) no Hoare annotation was computed. [2018-09-20 14:46:57,560 INFO L429 ceAbstractionStarter]: At program point L19-3(lines 19 23) the Hoare annotation is: true [2018-09-20 14:46:57,560 INFO L426 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L28-1(line 28) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L28-2(line 28) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L28-3(line 28) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L24(lines 24 29) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L24-2(lines 17 31) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L429 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 17 31) the Hoare annotation is: true [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L22-1(line 22) no Hoare annotation was computed. [2018-09-20 14:46:57,561 INFO L426 ceAbstractionStarter]: For program point L24-3(lines 24 29) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L20(line 20) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L22-2(line 22) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L20-1(line 20) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L20-2(line 20) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L20-3(line 20) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 17 31) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L261-4(lines 261 265) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point isfinite_doubleFINAL(lines 259 267) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L264(line 264) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L263(line 263) no Hoare annotation was computed. [2018-09-20 14:46:57,562 INFO L426 ceAbstractionStarter]: For program point L264-1(line 264) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point isfinite_doubleEXIT(lines 259 267) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point L262(line 262) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point L264-2(line 264) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point L262-1(line 262) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point L262-2(line 262) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point L261-1(lines 261 265) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L429 ceAbstractionStarter]: At program point isfinite_doubleENTRY(lines 259 267) the Hoare annotation is: true [2018-09-20 14:46:57,563 INFO L426 ceAbstractionStarter]: For program point L262-3(line 262) no Hoare annotation was computed. [2018-09-20 14:46:57,563 INFO L422 ceAbstractionStarter]: At program point L261-3(lines 261 265) the Hoare annotation is: (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (= isfinite_double_~x |isfinite_double_#in~x|) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0))))) [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L429 ceAbstractionStarter]: At program point L68-3(lines 68 72) the Hoare annotation is: true [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L97(lines 97 103) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L68-4(lines 68 72) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L130-2(line 130) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L126(lines 126 131) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L89(lines 89 92) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L89-2(lines 89 92) no Hoare annotation was computed. [2018-09-20 14:46:57,564 INFO L426 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L77-1(line 77) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L77-2(line 77) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L77-3(line 77) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L69-1(line 69) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L69-2(line 69) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L69-3(line 69) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L90(lines 90 91) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L74(lines 74 87) no Hoare annotation was computed. [2018-09-20 14:46:57,565 INFO L426 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L429 ceAbstractionStarter]: At program point L95(line 95) the Hoare annotation is: true [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L95-1(line 95) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L83(lines 83 86) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L79-1(line 79) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L79-2(line 79) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L71-1(line 71) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point atan_doubleEXIT(lines 64 132) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L71-2(line 71) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L426 ceAbstractionStarter]: For program point L96(lines 96 112) no Hoare annotation was computed. [2018-09-20 14:46:57,566 INFO L429 ceAbstractionStarter]: At program point atan_doubleENTRY(lines 64 132) the Hoare annotation is: true [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L88(lines 88 113) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L76-1(lines 76 80) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point atan_doubleFINAL(lines 64 132) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L429 ceAbstractionStarter]: At program point L76-3(lines 76 80) the Hoare annotation is: true [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L105(lines 105 111) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L76-4(lines 74 87) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L105-2(lines 88 113) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L68-1(lines 68 72) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L250(line 250) no Hoare annotation was computed. [2018-09-20 14:46:57,567 INFO L426 ceAbstractionStarter]: For program point L250-1(line 250) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L248(line 248) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L250-2(line 250) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L248-1(line 248) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L248-2(line 248) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L248-3(line 248) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L251(line 251) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L251-1(line 251) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L251-2(line 251) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L251-3(line 251) no Hoare annotation was computed. [2018-09-20 14:46:57,568 INFO L426 ceAbstractionStarter]: For program point L247-1(lines 247 252) no Hoare annotation was computed. [2018-09-20 14:46:57,569 INFO L429 ceAbstractionStarter]: At program point L247-3(lines 247 252) the Hoare annotation is: true [2018-09-20 14:46:57,569 INFO L426 ceAbstractionStarter]: For program point L247-4(lines 247 252) no Hoare annotation was computed. [2018-09-20 14:46:57,569 INFO L426 ceAbstractionStarter]: For program point isinf_doubleFINAL(lines 245 257) no Hoare annotation was computed. [2018-09-20 14:46:57,569 INFO L426 ceAbstractionStarter]: For program point isinf_doubleEXIT(lines 245 257) no Hoare annotation was computed. [2018-09-20 14:46:57,569 INFO L429 ceAbstractionStarter]: At program point isinf_doubleENTRY(lines 245 257) the Hoare annotation is: true [2018-09-20 14:46:57,569 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-09-20 14:46:57,569 INFO L422 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0) (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) [2018-09-20 14:46:57,569 INFO L429 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-09-20 14:46:57,569 INFO L426 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-09-20 14:46:57,569 INFO L426 ceAbstractionStarter]: For program point L285(line 285) no Hoare annotation was computed. [2018-09-20 14:46:57,570 INFO L422 ceAbstractionStarter]: At program point L281(line 281) the Hoare annotation is: (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (and (= (fp.div RNE (fp.neg ((_ to_fp 11 53) RNE 1.0)) (_ +zero 11 53)) main_~x~0) (fp.lt main_~y~0 (_ +zero 11 53)) (exists ((v_prenex_1 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_1) ((_ extract 62 52) v_prenex_1) ((_ extract 51 0) v_prenex_1)) main_~y~0) (not (= (_ bv0 32) (bvlshr (bvsub (bvand ((_ extract 63 32) v_prenex_1) (_ bv2147483647 32)) (_ bv2146435072 32)) (_ bv31 32)))))))) [2018-09-20 14:46:57,570 INFO L426 ceAbstractionStarter]: For program point mainEXIT(lines 269 291) no Hoare annotation was computed. [2018-09-20 14:46:57,570 INFO L426 ceAbstractionStarter]: For program point L281-1(line 281) no Hoare annotation was computed. [2018-09-20 14:46:57,570 INFO L422 ceAbstractionStarter]: At program point L279(line 279) the Hoare annotation is: (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (= (fp.div RNE (fp.neg ((_ to_fp 11 53) RNE 1.0)) (_ +zero 11 53)) main_~x~0)) [2018-09-20 14:46:57,570 INFO L426 ceAbstractionStarter]: For program point L279-1(line 279) no Hoare annotation was computed. [2018-09-20 14:46:57,570 INFO L426 ceAbstractionStarter]: For program point L279-2(line 279) no Hoare annotation was computed. [2018-09-20 14:46:57,570 INFO L422 ceAbstractionStarter]: At program point L279-3(line 279) the Hoare annotation is: (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (= (fp.div RNE (fp.neg ((_ to_fp 11 53) RNE 1.0)) (_ +zero 11 53)) main_~x~0)) [2018-09-20 14:46:57,570 INFO L426 ceAbstractionStarter]: For program point L279-4(line 279) no Hoare annotation was computed. [2018-09-20 14:46:57,570 INFO L426 ceAbstractionStarter]: For program point L279-6(lines 279 288) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L279-8(lines 279 288) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point mainFINAL(lines 269 291) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L429 ceAbstractionStarter]: At program point mainENTRY(lines 269 291) the Hoare annotation is: true [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 285) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L284(lines 284 287) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L184(lines 184 206) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L151(line 151) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L151-1(line 151) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L151-2(line 151) no Hoare annotation was computed. [2018-09-20 14:46:57,571 INFO L426 ceAbstractionStarter]: For program point L151-3(line 151) no Hoare annotation was computed. [2018-09-20 14:46:57,572 INFO L426 ceAbstractionStarter]: For program point __ieee754_atan2FINAL(lines 142 242) no Hoare annotation was computed. [2018-09-20 14:46:57,572 INFO L426 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-09-20 14:46:57,572 INFO L426 ceAbstractionStarter]: For program point L168(lines 168 178) no Hoare annotation was computed. [2018-09-20 14:46:57,572 INFO L426 ceAbstractionStarter]: For program point L168-2(lines 142 242) no Hoare annotation was computed. [2018-09-20 14:46:57,572 INFO L422 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_23|))))) (.cse1 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse5 (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_25|))))) (.cse6 (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32)))))) (.cse2 (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~ix~1 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_23|) (_ bv2147483647 32)))))) (.cse4 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|))) (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (and .cse0 .cse1 .cse2 (exists ((|v_q#valueAsBitvector_29| (_ BitVec 64)) (|v_q#valueAsBitvector_28| (_ BitVec 64))) (let ((.cse3 ((_ extract 63 32) |v_q#valueAsBitvector_29|))) (and (= __ieee754_atan2_~iy~0 (bvand .cse3 (_ bv2147483647 32))) (= __ieee754_atan2_~m~0 (bvor (bvand (bvashr .cse3 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_28|) (_ bv30 32)) (_ bv2 32)))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) |v_q#valueAsBitvector_29|) ((_ extract 62 52) |v_q#valueAsBitvector_29|) ((_ extract 51 0) |v_q#valueAsBitvector_29|))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_28|) ((_ extract 62 52) |v_q#valueAsBitvector_28|) ((_ extract 51 0) |v_q#valueAsBitvector_28|)))))) (exists ((|v_q#valueAsBitvector_29| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_29|)) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) |v_q#valueAsBitvector_29|) ((_ extract 62 52) |v_q#valueAsBitvector_29|) ((_ extract 51 0) |v_q#valueAsBitvector_29|))))) (exists ((|v_q#valueAsBitvector_31| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_31|) ((_ extract 62 52) |v_q#valueAsBitvector_31|) ((_ extract 51 0) |v_q#valueAsBitvector_31|)) |__ieee754_atan2_#in~x|) (not (= (_ bv2146435072 32) (bvand ((_ extract 63 32) |v_q#valueAsBitvector_31|) (_ bv2147483647 32)))))) .cse4) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (and .cse0 (exists ((v_prenex_4 (_ BitVec 32)) (v_prenex_5 (_ BitVec 64))) (and (= (bvor (bvand (bvashr v_prenex_4 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) v_prenex_5) (_ bv30 32)) (_ bv2 32))) (_ bv0 32)) (= (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)) |__ieee754_atan2_#in~x|))) .cse1 .cse5 .cse6 .cse2 .cse4 (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (|v_q#valueAsBitvector_26| (_ BitVec 64))) (and (= (bvor (bvand (bvashr __ieee754_atan2_~hy~0 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_26|) (_ bv30 32)) (_ bv2 32))) __ieee754_atan2_~m~0) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_26|) ((_ extract 62 52) |v_q#valueAsBitvector_26|) ((_ extract 51 0) |v_q#valueAsBitvector_26|)))))) (and .cse0 (or (exists ((__ieee754_atan2_~ly~0 (_ BitVec 32)) (|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (bvugt (bvor (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_3 (_ BitVec 64))) (and (bvugt (bvor (bvand ((_ extract 63 32) v_prenex_3) (_ bv2147483647 32)) (bvlshr (let ((.cse7 ((_ extract 31 0) v_prenex_3))) (bvor .cse7 (bvneg .cse7))) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))))) .cse1 .cse5 .cse6 .cse2 .cse4))) [2018-09-20 14:46:57,573 INFO L426 ceAbstractionStarter]: For program point L185(lines 185 194) no Hoare annotation was computed. [2018-09-20 14:46:57,573 INFO L422 ceAbstractionStarter]: At program point L218-1(line 218) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_23|))))) (.cse1 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse5 (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_25|))))) (.cse6 (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32)))))) (.cse2 (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~ix~1 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_23|) (_ bv2147483647 32)))))) (.cse4 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|))) (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (and .cse0 .cse1 .cse2 (exists ((|v_q#valueAsBitvector_29| (_ BitVec 64)) (|v_q#valueAsBitvector_28| (_ BitVec 64))) (let ((.cse3 ((_ extract 63 32) |v_q#valueAsBitvector_29|))) (and (= __ieee754_atan2_~iy~0 (bvand .cse3 (_ bv2147483647 32))) (= __ieee754_atan2_~m~0 (bvor (bvand (bvashr .cse3 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_28|) (_ bv30 32)) (_ bv2 32)))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) |v_q#valueAsBitvector_29|) ((_ extract 62 52) |v_q#valueAsBitvector_29|) ((_ extract 51 0) |v_q#valueAsBitvector_29|))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_28|) ((_ extract 62 52) |v_q#valueAsBitvector_28|) ((_ extract 51 0) |v_q#valueAsBitvector_28|)))))) (exists ((|v_q#valueAsBitvector_29| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_29|)) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) |v_q#valueAsBitvector_29|) ((_ extract 62 52) |v_q#valueAsBitvector_29|) ((_ extract 51 0) |v_q#valueAsBitvector_29|))))) (exists ((|v_q#valueAsBitvector_31| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_31|) ((_ extract 62 52) |v_q#valueAsBitvector_31|) ((_ extract 51 0) |v_q#valueAsBitvector_31|)) |__ieee754_atan2_#in~x|) (not (= (_ bv2146435072 32) (bvand ((_ extract 63 32) |v_q#valueAsBitvector_31|) (_ bv2147483647 32)))))) .cse4) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (and .cse0 (exists ((v_prenex_4 (_ BitVec 32)) (v_prenex_5 (_ BitVec 64))) (and (= (bvor (bvand (bvashr v_prenex_4 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) v_prenex_5) (_ bv30 32)) (_ bv2 32))) (_ bv0 32)) (= (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)) |__ieee754_atan2_#in~x|))) .cse1 .cse5 .cse6 .cse2 .cse4 (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (|v_q#valueAsBitvector_26| (_ BitVec 64))) (and (= (bvor (bvand (bvashr __ieee754_atan2_~hy~0 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_26|) (_ bv30 32)) (_ bv2 32))) __ieee754_atan2_~m~0) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_26|) ((_ extract 62 52) |v_q#valueAsBitvector_26|) ((_ extract 51 0) |v_q#valueAsBitvector_26|)))))) (and .cse0 (or (exists ((__ieee754_atan2_~ly~0 (_ BitVec 32)) (|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (bvugt (bvor (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_3 (_ BitVec 64))) (and (bvugt (bvor (bvand ((_ extract 63 32) v_prenex_3) (_ bv2147483647 32)) (bvlshr (let ((.cse7 ((_ extract 31 0) v_prenex_3))) (bvor .cse7 (bvneg .cse7))) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))))) .cse1 .cse5 .cse6 .cse2 .cse4))) [2018-09-20 14:46:57,573 INFO L426 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2018-09-20 14:46:57,573 INFO L426 ceAbstractionStarter]: For program point L169(lines 169 177) no Hoare annotation was computed. [2018-09-20 14:46:57,573 INFO L426 ceAbstractionStarter]: For program point L219(lines 219 241) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L170-2(line 170) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L220(line 220) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L154-1(lines 154 159) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L422 ceAbstractionStarter]: At program point L154-3(lines 154 159) the Hoare annotation is: (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (and (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_23|)))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~ix~1 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_23|) (_ bv2147483647 32))))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0))))) [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L154-4(lines 154 159) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-09-20 14:46:57,574 INFO L426 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L155-1(line 155) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L155-2(line 155) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L155-3(line 155) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L222(line 222) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point __ieee754_atan2EXIT(lines 142 242) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-09-20 14:46:57,575 INFO L426 ceAbstractionStarter]: For program point L190(line 190) no Hoare annotation was computed. [2018-09-20 14:46:57,576 INFO L426 ceAbstractionStarter]: For program point L157(line 157) no Hoare annotation was computed. [2018-09-20 14:46:57,576 INFO L426 ceAbstractionStarter]: For program point L157-1(line 157) no Hoare annotation was computed. [2018-09-20 14:46:57,576 INFO L426 ceAbstractionStarter]: For program point L157-2(line 157) no Hoare annotation was computed. [2018-09-20 14:46:57,576 INFO L426 ceAbstractionStarter]: For program point L224-1(lines 224 228) no Hoare annotation was computed. [2018-09-20 14:46:57,576 INFO L426 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-09-20 14:46:57,576 INFO L426 ceAbstractionStarter]: For program point L158-1(line 158) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L422 ceAbstractionStarter]: At program point L224-3(lines 224 228) the Hoare annotation is: (let ((.cse0 (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_23|))))) (.cse1 (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|)) (.cse5 (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_25|))))) (.cse6 (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32)))))) (.cse2 (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~ix~1 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_23|) (_ bv2147483647 32)))))) (.cse4 (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|))) (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (and .cse0 .cse1 .cse2 (exists ((|v_q#valueAsBitvector_29| (_ BitVec 64)) (|v_q#valueAsBitvector_28| (_ BitVec 64))) (let ((.cse3 ((_ extract 63 32) |v_q#valueAsBitvector_29|))) (and (= __ieee754_atan2_~iy~0 (bvand .cse3 (_ bv2147483647 32))) (= __ieee754_atan2_~m~0 (bvor (bvand (bvashr .cse3 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_28|) (_ bv30 32)) (_ bv2 32)))) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) |v_q#valueAsBitvector_29|) ((_ extract 62 52) |v_q#valueAsBitvector_29|) ((_ extract 51 0) |v_q#valueAsBitvector_29|))) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_28|) ((_ extract 62 52) |v_q#valueAsBitvector_28|) ((_ extract 51 0) |v_q#valueAsBitvector_28|)))))) (exists ((|v_q#valueAsBitvector_29| (_ BitVec 64))) (and (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_29|)) (= |__ieee754_atan2_#in~y| (fp ((_ extract 63 63) |v_q#valueAsBitvector_29|) ((_ extract 62 52) |v_q#valueAsBitvector_29|) ((_ extract 51 0) |v_q#valueAsBitvector_29|))))) (exists ((|v_q#valueAsBitvector_31| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_31|) ((_ extract 62 52) |v_q#valueAsBitvector_31|) ((_ extract 51 0) |v_q#valueAsBitvector_31|)) |__ieee754_atan2_#in~x|) (not (= (_ bv2146435072 32) (bvand ((_ extract 63 32) |v_q#valueAsBitvector_31|) (_ bv2147483647 32)))))) .cse4) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (and .cse0 (exists ((v_prenex_4 (_ BitVec 32)) (v_prenex_5 (_ BitVec 64))) (and (= (bvor (bvand (bvashr v_prenex_4 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) v_prenex_5) (_ bv30 32)) (_ bv2 32))) (_ bv0 32)) (= (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)) |__ieee754_atan2_#in~x|))) .cse1 .cse5 .cse6 .cse2 .cse4 (exists ((__ieee754_atan2_~hy~0 (_ BitVec 32)) (|v_q#valueAsBitvector_26| (_ BitVec 64))) (and (= (bvor (bvand (bvashr __ieee754_atan2_~hy~0 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) |v_q#valueAsBitvector_26|) (_ bv30 32)) (_ bv2 32))) __ieee754_atan2_~m~0) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_26|) ((_ extract 62 52) |v_q#valueAsBitvector_26|) ((_ extract 51 0) |v_q#valueAsBitvector_26|)))))) (and .cse0 (or (exists ((__ieee754_atan2_~ly~0 (_ BitVec 32)) (|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (bvugt (bvor (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32)) (bvlshr (bvor __ieee754_atan2_~ly~0 (bvneg __ieee754_atan2_~ly~0)) (_ bv31 32))) (_ bv2146435072 32)))) (exists ((v_prenex_3 (_ BitVec 64))) (and (bvugt (bvor (bvand ((_ extract 63 32) v_prenex_3) (_ bv2147483647 32)) (bvlshr (let ((.cse7 ((_ extract 31 0) v_prenex_3))) (bvor .cse7 (bvneg .cse7))) (_ bv31 32))) (_ bv2146435072 32)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) v_prenex_3) ((_ extract 62 52) v_prenex_3) ((_ extract 51 0) v_prenex_3)))))) .cse1 .cse5 .cse6 .cse2 .cse4))) [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L158-2(line 158) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L158-3(line 158) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L175(line 175) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L225(line 225) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L225-1(line 225) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L225-2(line 225) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L225-3(line 225) no Hoare annotation was computed. [2018-09-20 14:46:57,577 INFO L429 ceAbstractionStarter]: At program point __ieee754_atan2ENTRY(lines 142 242) the Hoare annotation is: true [2018-09-20 14:46:57,577 INFO L426 ceAbstractionStarter]: For program point L226(line 226) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L227(line 227) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L227-1(line 227) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L161(lines 161 163) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L227-2(line 227) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L229(lines 229 234) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L196(lines 196 205) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L229-2(lines 222 235) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L229-3(lines 229 234) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L213(lines 213 218) no Hoare annotation was computed. [2018-09-20 14:46:57,578 INFO L426 ceAbstractionStarter]: For program point L147-1(lines 147 152) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L422 ceAbstractionStarter]: At program point L147-3(lines 147 152) the Hoare annotation is: (or (and (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|)) (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0))))) [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L147-4(lines 147 152) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L230(line 230) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L230-1(line 230) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L164(lines 164 165) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L230-2(line 230) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L230-3(line 230) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L181(line 181) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L148(line 148) no Hoare annotation was computed. [2018-09-20 14:46:57,579 INFO L426 ceAbstractionStarter]: For program point L148-1(line 148) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L181-2(line 181) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L148-2(line 148) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L148-3(line 148) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L231(line 231) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L422 ceAbstractionStarter]: At program point L165(line 165) the Hoare annotation is: (or (not (= ((_ to_fp 11 53) RNE (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) ~tiny_atan2~0)) (not (= ~pi~0 ((_ to_fp 11 53) RNE (/ 785398163397448279.0 250000000000000000.0)))) (and (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~hx~1 ((_ extract 63 32) |v_q#valueAsBitvector_23|)))) (exists ((v_prenex_4 (_ BitVec 32)) (v_prenex_5 (_ BitVec 64))) (and (= (bvor (bvand (bvashr v_prenex_4 (_ bv31 32)) (_ bv1 32)) (bvand (bvashr ((_ extract 63 32) v_prenex_5) (_ bv30 32)) (_ bv2 32))) (_ bv0 32)) (= (fp ((_ extract 63 63) v_prenex_5) ((_ extract 62 52) v_prenex_5) ((_ extract 51 0) v_prenex_5)) |__ieee754_atan2_#in~x|))) (= __ieee754_atan2_~y |__ieee754_atan2_#in~y|) (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~hy~0 ((_ extract 63 32) |v_q#valueAsBitvector_25|)))) (exists ((|v_q#valueAsBitvector_25| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_25|) ((_ extract 62 52) |v_q#valueAsBitvector_25|) ((_ extract 51 0) |v_q#valueAsBitvector_25|)) |__ieee754_atan2_#in~y|) (= __ieee754_atan2_~iy~0 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_25|) (_ bv2147483647 32))))) (exists ((|v_q#valueAsBitvector_23| (_ BitVec 64))) (and (= __ieee754_atan2_~lx~0 ((_ extract 31 0) |v_q#valueAsBitvector_23|)) (= |__ieee754_atan2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_23|) ((_ extract 62 52) |v_q#valueAsBitvector_23|) ((_ extract 51 0) |v_q#valueAsBitvector_23|))) (= __ieee754_atan2_~ix~1 (bvand ((_ extract 63 32) |v_q#valueAsBitvector_23|) (_ bv2147483647 32))))) (= __ieee754_atan2_~x |__ieee754_atan2_#in~x|))) [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L165-1(line 165) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L215(lines 215 218) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-09-20 14:46:57,580 INFO L426 ceAbstractionStarter]: For program point L215-2(lines 213 218) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L232(line 232) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L183(lines 183 207) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L183-1(lines 142 242) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L150-1(line 150) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L150-2(line 150) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L233(line 233) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L233-1(line 233) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L233-2(line 233) no Hoare annotation was computed. [2018-09-20 14:46:57,581 INFO L426 ceAbstractionStarter]: For program point L233-3(line 233) no Hoare annotation was computed. [2018-09-20 14:46:57,595 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,596 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,597 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,597 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,597 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,597 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,598 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,598 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,598 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,598 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,598 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,599 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,603 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,604 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,604 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,604 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,604 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,604 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,605 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,605 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,605 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,605 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,605 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,606 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,612 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,612 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,612 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,612 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,613 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,613 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,613 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,613 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,619 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,619 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,619 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,619 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,620 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,620 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,620 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,620 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,621 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,621 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,621 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,621 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,625 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,625 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,625 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,625 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,625 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,626 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,626 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,626 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,626 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,627 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,627 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,627 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,627 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,630 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,630 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-09-20 14:46:57,630 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,630 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,631 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,631 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,631 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,631 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,631 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,632 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,632 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,632 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,632 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,636 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,636 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,636 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,636 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,636 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,637 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,637 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-09-20 14:46:57,637 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,637 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,637 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,638 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,638 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,638 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,638 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,641 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,642 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,642 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,642 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,642 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,643 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,643 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:57,643 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:57,643 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,646 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,646 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,646 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,646 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,647 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,647 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,647 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,647 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,647 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,648 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,649 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,649 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,649 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,649 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,649 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,649 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,650 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,650 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,661 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,661 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,661 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,662 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,662 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,662 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,662 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,665 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,665 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,666 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,666 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,666 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,666 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,667 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,667 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,667 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,667 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,670 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,670 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,670 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,670 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,670 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,671 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,671 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,671 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,671 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,671 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,672 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,672 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,672 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,678 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,679 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,679 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,679 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,679 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-09-20 14:46:57,680 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,680 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,680 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,680 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,680 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,681 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,681 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,681 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,681 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,681 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,682 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,682 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,682 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,682 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,682 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,683 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,683 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,683 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-09-20 14:46:57,683 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,687 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,688 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,688 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,688 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,688 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,689 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,689 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,689 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,689 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,689 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,690 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,690 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,690 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:57,690 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:57,693 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,693 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,693 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,693 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,694 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,694 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,694 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,694 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,694 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,694 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,695 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,695 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,695 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,695 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,697 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,698 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,698 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,698 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,698 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,706 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,706 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,707 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,707 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,707 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,708 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,708 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,708 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 02:46:57 BoogieIcfgContainer [2018-09-20 14:46:57,713 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-09-20 14:46:57,716 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-09-20 14:46:57,717 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-09-20 14:46:57,717 INFO L276 PluginConnector]: Witness Printer initialized [2018-09-20 14:46:57,718 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:41:35" (3/4) ... [2018-09-20 14:46:57,728 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-09-20 14:46:57,748 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-09-20 14:46:57,748 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure isfinite_double [2018-09-20 14:46:57,748 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-09-20 14:46:57,749 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure atan_double [2018-09-20 14:46:57,749 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure isinf_double [2018-09-20 14:46:57,749 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-09-20 14:46:57,752 INFO L316 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_atan2 [2018-09-20 14:46:57,772 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2018-09-20 14:46:57,779 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2018-09-20 14:46:57,780 INFO L850 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-09-20 14:46:57,828 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2) || x == \old(x)) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000)) [2018-09-20 14:46:57,828 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((y == \old(y) && x == \old(x)) || !(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2)) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000)) [2018-09-20 14:46:57,829 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (!(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2) || ((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && y == \old(y)) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && x == \old(x))) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000)) [2018-09-20 14:46:57,831 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2) || (((((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && y == \old(y)) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && (\exists v_q#valueAsBitvector_29 : bv64, v_q#valueAsBitvector_28 : bv64 :: ((iy == ~bvand32(v_q#valueAsBitvector_29[63:32], 2147483647bv32) && m == ~bvor32(~bvand32(~bvashr32(v_q#valueAsBitvector_29[63:32], 31bv32), 1bv32), ~bvand32(~bvashr32(v_q#valueAsBitvector_28[63:32], 30bv32), 2bv32))) && \old(y) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_29[63:63], v_q#valueAsBitvector_29[62:52], v_q#valueAsBitvector_29[51:0])) && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_28[63:63], v_q#valueAsBitvector_28[62:52], v_q#valueAsBitvector_28[51:0]))) && (\exists v_q#valueAsBitvector_29 : bv64 :: hy == v_q#valueAsBitvector_29[63:32] && \old(y) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_29[63:63], v_q#valueAsBitvector_29[62:52], v_q#valueAsBitvector_29[51:0]))) && (\exists v_q#valueAsBitvector_31 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_31[63:63], v_q#valueAsBitvector_31[62:52], v_q#valueAsBitvector_31[51:0]) == \old(x) && !(2146435072bv32 == ~bvand32(v_q#valueAsBitvector_31[63:32], 2147483647bv32)))) && x == \old(x))) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000))) || ((((((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && (\exists v_prenex_4 : bv32, v_prenex_5 : bv64 :: ~bvor32(~bvand32(~bvashr32(v_prenex_4, 31bv32), 1bv32), ~bvand32(~bvashr32(v_prenex_5[63:32], 30bv32), 2bv32)) == 0bv32 && ~fp~LONGDOUBLE(v_prenex_5[63:63], v_prenex_5[62:52], v_prenex_5[51:0]) == \old(x))) && y == \old(y)) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && hy == v_q#valueAsBitvector_25[63:32])) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && iy == ~bvand32(v_q#valueAsBitvector_25[63:32], 2147483647bv32))) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && x == \old(x)) && (\exists __ieee754_atan2_~hy~0 : bv32, v_q#valueAsBitvector_26 : bv64 :: ~bvor32(~bvand32(~bvashr32(__ieee754_atan2_~hy~0, 31bv32), 1bv32), ~bvand32(~bvashr32(v_q#valueAsBitvector_26[63:32], 30bv32), 2bv32)) == m && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_26[63:63], v_q#valueAsBitvector_26[62:52], v_q#valueAsBitvector_26[51:0])))) || (((((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && ((\exists __ieee754_atan2_~ly~0 : bv32, v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && ~bvugt32(~bvor32(~bvand32(v_q#valueAsBitvector_25[63:32], 2147483647bv32), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_3 : bv64 :: ~bvugt32(~bvor32(~bvand32(v_prenex_3[63:32], 2147483647bv32), ~bvlshr32(~bvor32(v_prenex_3[31:0], ~bvneg32(v_prenex_3[31:0])), 31bv32)), 2146435072bv32) && \old(x) == ~fp~LONGDOUBLE(v_prenex_3[63:63], v_prenex_3[62:52], v_prenex_3[51:0])))) && y == \old(y)) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && hy == v_q#valueAsBitvector_25[63:32])) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && iy == ~bvand32(v_q#valueAsBitvector_25[63:32], 2147483647bv32))) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && x == \old(x)) [2018-09-20 14:46:57,892 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-09-20 14:46:57,892 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-09-20 14:46:57,893 INFO L168 Benchmark]: Toolchain (without parser) took 347361.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 225.4 MB). Free memory was 953.2 MB in the beginning and 910.5 MB in the end (delta: 42.6 MB). Peak memory consumption was 268.1 MB. Max. memory is 11.5 GB. [2018-09-20 14:46:57,894 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-09-20 14:46:57,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 609.64 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 931.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-09-20 14:46:57,897 INFO L168 Benchmark]: Boogie Preprocessor took 104.79 ms. Allocated memory is still 1.0 GB. Free memory is still 931.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-09-20 14:46:57,898 INFO L168 Benchmark]: RCFGBuilder took 24723.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 931.7 MB in the beginning and 1.0 GB in the end (delta: -101.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-09-20 14:46:57,898 INFO L168 Benchmark]: TraceAbstraction took 321737.45 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 114.3 MB). Free memory was 1.0 GB in the beginning and 919.6 MB in the end (delta: 113.8 MB). Peak memory consumption was 228.1 MB. Max. memory is 11.5 GB. [2018-09-20 14:46:57,900 INFO L168 Benchmark]: Witness Printer took 176.07 ms. Allocated memory is still 1.3 GB. Free memory was 919.6 MB in the beginning and 910.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. [2018-09-20 14:46:57,904 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 609.64 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 931.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 104.79 ms. Allocated memory is still 1.0 GB. Free memory is still 931.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 24723.85 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 111.1 MB). Free memory was 931.7 MB in the beginning and 1.0 GB in the end (delta: -101.7 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 321737.45 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 114.3 MB). Free memory was 1.0 GB in the beginning and 919.6 MB in the end (delta: 113.8 MB). Peak memory consumption was 228.1 MB. Max. memory is 11.5 GB. * Witness Printer took 176.07 ms. Allocated memory is still 1.3 GB. Free memory was 919.6 MB in the beginning and 910.5 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 285]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 154]: Loop Invariant [2018-09-20 14:46:57,920 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,921 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,925 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,926 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,930 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,930 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,931 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,931 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,931 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,931 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,931 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,935 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,935 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (!(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2) || ((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && y == \old(y)) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && x == \old(x))) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000)) - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 224]: Loop Invariant [2018-09-20 14:46:57,937 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,940 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,941 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,942 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,942 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,942 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,942 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,942 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,943 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,943 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,943 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,943 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,945 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,946 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,946 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,946 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,946 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,946 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,947 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,947 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,947 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,947 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,947 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,947 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,948 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,948 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,952 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,952 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-09-20 14:46:57,952 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,952 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,952 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,952 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:57,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,953 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,955 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,956 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,956 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,956 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,956 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,956 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,957 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,957 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,957 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,957 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-09-20 14:46:57,957 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,962 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,962 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:57,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,963 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,964 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:57,965 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:57,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,968 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,969 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:57,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,970 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,972 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,973 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,973 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,987 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,987 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,988 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,991 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,991 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,991 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,991 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,991 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,991 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,992 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_28,QUANTIFIED] [2018-09-20 14:46:57,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,993 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,998 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,998 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_29,QUANTIFIED] [2018-09-20 14:46:57,998 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,998 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,998 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,998 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_31,QUANTIFIED] [2018-09-20 14:46:57,999 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:57,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:57,999 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_4,QUANTIFIED] [2018-09-20 14:46:58,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:58,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:58,000 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:58,003 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_5,QUANTIFIED] [2018-09-20 14:46:58,003 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,003 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,003 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,005 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~hy~0,QUANTIFIED] [2018-09-20 14:46:58,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:58,006 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:58,007 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:58,007 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_26,QUANTIFIED] [2018-09-20 14:46:58,007 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,007 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,007 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,012 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,013 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,013 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,013 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,013 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,013 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:58,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[__ieee754_atan2_~ly~0,QUANTIFIED] [2018-09-20 14:46:58,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:58,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:58,014 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:58,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:58,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:58,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_3,QUANTIFIED] [2018-09-20 14:46:58,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,015 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,017 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_25,QUANTIFIED] [2018-09-20 14:46:58,018 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,019 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,019 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,019 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] [2018-09-20 14:46:58,019 WARN L389 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_23,QUANTIFIED] Derived loop invariant: (((!(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2) || (((((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && y == \old(y)) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && (\exists v_q#valueAsBitvector_29 : bv64, v_q#valueAsBitvector_28 : bv64 :: ((iy == ~bvand32(v_q#valueAsBitvector_29[63:32], 2147483647bv32) && m == ~bvor32(~bvand32(~bvashr32(v_q#valueAsBitvector_29[63:32], 31bv32), 1bv32), ~bvand32(~bvashr32(v_q#valueAsBitvector_28[63:32], 30bv32), 2bv32))) && \old(y) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_29[63:63], v_q#valueAsBitvector_29[62:52], v_q#valueAsBitvector_29[51:0])) && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_28[63:63], v_q#valueAsBitvector_28[62:52], v_q#valueAsBitvector_28[51:0]))) && (\exists v_q#valueAsBitvector_29 : bv64 :: hy == v_q#valueAsBitvector_29[63:32] && \old(y) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_29[63:63], v_q#valueAsBitvector_29[62:52], v_q#valueAsBitvector_29[51:0]))) && (\exists v_q#valueAsBitvector_31 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_31[63:63], v_q#valueAsBitvector_31[62:52], v_q#valueAsBitvector_31[51:0]) == \old(x) && !(2146435072bv32 == ~bvand32(v_q#valueAsBitvector_31[63:32], 2147483647bv32)))) && x == \old(x))) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000))) || ((((((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && (\exists v_prenex_4 : bv32, v_prenex_5 : bv64 :: ~bvor32(~bvand32(~bvashr32(v_prenex_4, 31bv32), 1bv32), ~bvand32(~bvashr32(v_prenex_5[63:32], 30bv32), 2bv32)) == 0bv32 && ~fp~LONGDOUBLE(v_prenex_5[63:63], v_prenex_5[62:52], v_prenex_5[51:0]) == \old(x))) && y == \old(y)) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && hy == v_q#valueAsBitvector_25[63:32])) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && iy == ~bvand32(v_q#valueAsBitvector_25[63:32], 2147483647bv32))) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && x == \old(x)) && (\exists __ieee754_atan2_~hy~0 : bv32, v_q#valueAsBitvector_26 : bv64 :: ~bvor32(~bvand32(~bvashr32(__ieee754_atan2_~hy~0, 31bv32), 1bv32), ~bvand32(~bvashr32(v_q#valueAsBitvector_26[63:32], 30bv32), 2bv32)) == m && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_26[63:63], v_q#valueAsBitvector_26[62:52], v_q#valueAsBitvector_26[51:0])))) || (((((((\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && hx == v_q#valueAsBitvector_23[63:32]) && ((\exists __ieee754_atan2_~ly~0 : bv32, v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && ~bvugt32(~bvor32(~bvand32(v_q#valueAsBitvector_25[63:32], 2147483647bv32), ~bvlshr32(~bvor32(__ieee754_atan2_~ly~0, ~bvneg32(__ieee754_atan2_~ly~0)), 31bv32)), 2146435072bv32)) || (\exists v_prenex_3 : bv64 :: ~bvugt32(~bvor32(~bvand32(v_prenex_3[63:32], 2147483647bv32), ~bvlshr32(~bvor32(v_prenex_3[31:0], ~bvneg32(v_prenex_3[31:0])), 31bv32)), 2146435072bv32) && \old(x) == ~fp~LONGDOUBLE(v_prenex_3[63:63], v_prenex_3[62:52], v_prenex_3[51:0])))) && y == \old(y)) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && hy == v_q#valueAsBitvector_25[63:32])) && (\exists v_q#valueAsBitvector_25 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_25[63:63], v_q#valueAsBitvector_25[62:52], v_q#valueAsBitvector_25[51:0]) == \old(y) && iy == ~bvand32(v_q#valueAsBitvector_25[63:32], 2147483647bv32))) && (\exists v_q#valueAsBitvector_23 : bv64 :: (lx == v_q#valueAsBitvector_23[31:0] && \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_23[63:63], v_q#valueAsBitvector_23[62:52], v_q#valueAsBitvector_23[51:0])) && ix == ~bvand32(v_q#valueAsBitvector_23[63:32], 2147483647bv32))) && x == \old(x)) - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 147]: Loop Invariant [2018-09-20 14:46:58,039 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:58,040 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:58,040 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:58,040 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: ((y == \old(y) && x == \old(x)) || !(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2)) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000)) - InvariantResult [Line: 261]: Loop Invariant [2018-09-20 14:46:58,043 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:58,043 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:58,043 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE [2018-09-20 14:46:58,043 WARN L389 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression RoundingMode_RNE Derived loop invariant: (!(~to_fp~LONGDOUBLE(RoundingMode_RNE, 1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000) == tiny_atan2) || x == \old(x)) || !(pi == ~to_fp~LONGDOUBLE(RoundingMode_RNE, 785398163397448279/250000000000000000)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 8 procedures, 216 locations, 1 error locations. SAFE Result, 321.5s OverallTime, 11 OverallIterations, 1 TraceHistogramMax, 168.9s AutomataDifference, 0.0s DeadEndRemovalTime, 125.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 2435 SDtfs, 2917 SDslu, 15606 SDs, 0 SdLazy, 3162 SolverSat, 226 SolverUnsat, 14 SolverUnknown, 0 SolverNotchecked, 120.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 979 GetRequests, 780 SyntacticMatches, 2 SemanticMatches, 197 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 785 ImplicationChecksByTransitivity, 56.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=216occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 24 LocationsWithAnnotation, 88 PreInvPairs, 128 NumberOfFragments, 1508 HoareAnnotationTreeSize, 88 FomulaSimplifications, 507 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 24 FomulaSimplificationsInter, 2564 FormulaSimplificationTreeSizeReductionInter, 125.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 2.6s SatisfiabilityAnalysisTime, 23.2s InterpolantComputationTime, 890 NumberOfCodeBlocks, 890 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 879 ConstructedInterpolants, 305 QuantifiedInterpolants, 900806 SizeOfPredicates, 112 NumberOfNonLiveVariables, 2087 ConjunctsInSsa, 133 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...